Laboratory Testing

Lavender top test tubes are typically used for collecting whole blood for hematology tests, such as complete blood count (CBC) which includes white blood cell count, red blood cell count, platelet count, and hemoglobin levels. These tubes may also be used for blood bank testing, immunology, and serology tests.

The normal range for creatinine level in the blood is approximately 0.6 to 1.2 milligrams per deciliter (mg/dL) in adult males and 0.5 to 1.1 mg/dL in adult females. However, normal levels can vary between individuals based on factors like muscle mass and age.

A low percentage in hematology typically refers to a decrease in the number of a particular blood cell type, such as red blood cells, white blood cells, or platelets, relative to the total number of blood cells. This could indicate a variety of conditions, including anemia, infection, or bone marrow disorders. Further evaluation by a healthcare provider is necessary to determine the underlying cause.

D-dimer is produced when a blood clot dissolves in the body. It is a fibrin degradation product that indicates the presence of thrombosis or blood clotting in the body. D-dimer levels are typically elevated in conditions such as deep vein thrombosis, pulmonary embolism, or disseminated intravascular coagulation.

A lavender top tube is typically used for collecting a sample for an ANA with reflex test.

The color of the test tube for serum is typically red or gold. Red top tubes contain a clot activator and are used for collecting serum for various blood tests. Gold top tubes have a clot activator and serum separator gel to aid in separating serum from other blood components.

A gold or red/gray tiger top tube (serum separator tube) is typically used for GGT (gamma-glutamyl transferase) testing. This tube contains a clot activator and gel separator to obtain serum for testing.

A red tube with no anticoagulant is typically used for an AFP test.

To pass a urinalysis, avoid taking any illicit drugs or medications not prescribed to you. Stay hydrated to help flush out your system and maintain a healthy diet and exercise routine. Be honest with the testing facility if you are taking any prescribed medications that may show up in the test.

Albumin is a protein that is normally too large to pass through the filtration membranes in the kidneys and into the urine. However, if there is damage to the kidney filters or an increase in the pressure pushing fluid through the filters, small amounts of albumin may leak into the urine. This condition is called proteinuria.

In a blood test, "Ca" typically stands for calcium. This measurement assesses the level of calcium in the blood, which is important for various bodily functions including bone health, nerve function, and muscle contraction. Abnormal levels of calcium can indicate underlying health conditions.

No, amber is not a normal urine color. Normal urine color can range from pale yellow to dark yellow, but amber color may indicate dehydration or other health issues. It is advisable to drink more fluids and consult a healthcare professional if the amber color persists.

A higher than expected percent recovery of copper could be caused by contamination in the sample leading to an overestimation of the copper content, incomplete purification steps resulting in higher apparent recovery, or errors in the analytical method used for quantification of copper. Sampling errors or improper handling of the sample could also contribute to the issue.

Results from an ADH test are typically available within a few days, usually between 1-3 days. It is not common for this type of test to take weeks to receive results.

No, buspirone is not a narcotic. It is a medication used to treat anxiety disorders by affecting certain neurotransmitters in the brain. It is not known to be habit-forming or to produce a high like narcotics do.

No, your blood group is determined by your genetics and is not influenced by the country you grow up in. Blood type distribution can vary by population, but individuals of any nationality can have any blood type.

Protein in a urinalysis typically indicates potential kidney damage or dysfunction. It could be a sign of conditions such as kidney disease, urinary tract infections, or dehydration. Further evaluation by a healthcare provider is necessary to determine the underlying cause.

A red top tube is typically used for growth hormone testing.

The test tube for ferritin measurement is typically a gold or amber colored tube. This type of tube helps protect the sample from light exposure, which can affect the accuracy of the test results.

Formaldehyde is not recommended for use as a disinfectant in most settings due to its toxicity and potential health risks. There are safer and more effective disinfectants available that are approved by regulatory agencies for use in various applications. It is important to follow guidelines and regulations when selecting and using disinfectants for different purposes.

A confirmatory test for blood is DNA analysis. This test can definitively identify the source of the blood sample by comparing its genetic profile to that of a known individual. It is highly accurate and is often used in forensic investigations or paternity testing to provide conclusive evidence.

Yes, it is possible for siblings to have different biological fathers, known as heteropaternal superfecundation, leading to different blood types. Each parent contributes one blood type allele, which can result in different blood types among siblings.

Nothing. Whole blood is always given away.

What private companies WILL pay for is plasma, and it's something like $65 per week--you can sell plasma twice a week.

The father's blood type could be either A positive or A negative. The children inherited the A antigen from the father, resulting in their blood type as A negative. The Rh factor (positive or negative) is inherited separately, so the father could be either positive or negative.